Jig structure convenient for carrying and mounting subrack

Abstract

The utility model relates to the technical field of auxiliary jigs of batteries, in particular to a jig structure convenient for carrying and mounting a subrack, which is characterized in that universal balls are arranged on a bottom plate and side plates of a jig, and a slidable pushing piece is mounted on the bottom plate and penetrates through the side plates, so that the pushing piece can reciprocate along the side plates to push the subrack; according to the invention, the plug-in box can move in the horizontal direction, and then the lifting plate is fixedly connected with the bottom plate, so that the jig and the transport vehicle are fixed, and the jig can be driven by the lifting plate to move in the vertical direction, and therefore, through the combined structure of the jig and the transport vehicle, the plug-in box can be carried and installed in the energy storage system; time and labor are saved, operation of workers is facilitated, and carrying and installation of the subrack are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary fixtures for batteries, and in particular to a fixture structure which is convenient for carrying and installing a plug-in box. Background Art

[0002] A battery box is a device used to store batteries and is widely used in energy storage systems in scenarios such as unmanned stations, communication base stations, and solar energy. It achieves centralized storage and management of electrical energy by combining single batteries into modules or groups, and then placing these modules or groups in a box.

[0003] At present, the structure of the existing battery plug-in box usually includes a box body, battery modules, connectors and environmental control devices. In order to meet the needs of some scenarios, a large number of modules are designed and the battery capacity is large, which makes the overall weight of the plug-in box heavier.

[0004] However, an overweight plug-in box easily increases the difficulty of transporting and installing it into the energy storage system. Existing plug-ins are usually lifted and transported by equipment such as cranes, and then installed in energy storage cabinets by workers. This places high demands on the workers' operation and transportation equipment, and is not convenient for transporting and installing the battery plug-in box. Utility Model Content

[0005] The purpose of the utility model is to provide a fixture structure that is convenient for carrying and installing a plug-in box. In view of the shortcomings of the above-mentioned prior art, it aims to solve the technical problem that when the overall weight of the plug-in box is large, it is inconvenient to carry and install it into the energy storage system.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A jig structure for facilitating the transportation and installation of a plug-in box comprises a jig and a transport vehicle for carrying the jig, wherein the jig comprises a bottom plate and two side plates vertically connected to the bottom plate, the bottom plate and the side plates are both fixedly mounted with a plurality of array-arranged universal balls, the bottom plate is mounted with a slidable push piece, the push piece passes through the two side plates so that the push piece reciprocates along the side plates to push the plug-in box, and the transport vehicle comprises a lifting plate, the lifting plate is fixedly connected to the bottom plate so that the jig and the transport vehicle are fixed.

[0008] The utility model is further configured as follows: the fixture also includes a protection plate, the protection plate is fixedly connected to the bottom plate, and the protection plate is fixedly connected to the side plate and is perpendicular to each other to form a gap for the insertion box to enter and exit.

[0009] The utility model is further configured as follows: the pushing member comprises two slide rails and two sliding blocks respectively connected in sliding relationship with the two slide rails; the slide rails are arranged on one side of the side plate, and the two slide rails are distributed on both side edges close to the bottom plate.

[0010] The utility model is further configured as follows: the pushing member further comprises two fixed blocks and a pushing plate fixedly connected to the two fixed blocks, the sliding block is fixedly connected to the pushing plate and the fixed blocks in sequence, and the pushing plate passes through the two side plates.

[0011] The utility model is further configured as follows: the portion of the push plate disposed between the two side plates is covered with a protective cover, and the protective cover faces the plug-in box.

[0012] The utility model is further configured as follows: the pushing member further comprises two handles, and the handles are fixedly connected to the fixing block.

[0013] The utility model is further configured as follows: the pushing member further comprises at least two pulleys, the pulleys are fixedly connected to the fixing block, and the pulleys are in contact with the side plates.

[0014] The utility model is further configured as follows: a limiting hole is provided on the side plate, and the limiting hole corresponds to the push plate, so that the push plate passes through the limiting hole.

[0015] The utility model is further configured as follows: a receiving groove is arranged at one end of the side plate, and a stop rod is placed in the receiving groove.

[0016] The utility model is further configured as follows: the bottom plate is provided with a plurality of through holes, and correspondingly, the lifting plate is provided with a plurality of fixing holes, and the through holes are connected with the fixing holes.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present application first arranges universal balls on the bottom plate and side plates of the jig, and installs a slidable pushing piece on the bottom plate, and passes through the side plate, so that the pushing piece can reciprocate along the side plate to push the plug-in box, so that the plug-in box can move in the horizontal direction, and then fixes the jig and the transport vehicle by connecting the lifting plate and the bottom plate, so that the jig can move in the vertical direction driven by the lifting plate. Based on this, the present application can realize the transportation and installation of the plug-in box into the energy storage system through the combined structure of the jig and the transport vehicle, which saves time and effort, is beneficial to the operation of the staff, and is convenient for the transportation and installation of the plug-in box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2It is a structural schematic diagram of the transport vehicle in the utility model;

[0022] Figure 3 This is a structural schematic diagram of a jig in the utility model from one perspective;

[0023] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0024] Figure 5 It is a structural schematic diagram of another viewing angle of the fixture in the utility model.

[0025] The reference numerals in the above drawings are as follows:

[0026] 1-transport vehicle, 11-lifting plate, 111-fixing hole;

[0027] 2- fixture, 21- bottom plate, 211- universal ball, 212- through hole, 22- side plate, 221- limiting hole, 222- receiving groove, 23- protective plate, 24- notch, 25- stop rod;

[0028] 3-push member, 31-slide rail, 32-slider, 33-fixed block, 34-push plate, 341-protective cover, 35-handle, 36-pulley;

[0029] 4-Plug-in box. DETAILED DESCRIPTION

[0030] In the description of this application, the term "at least two" refers to more than two (including two), and similarly, "plurality" refers to more than two (including two). Terms such as "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0031] In the description of the present application, the orientations or positional relationships indicated by technical terms such as "center", "length", "width", "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the embodiments of the present application.

[0032] In order to more clearly understand the above-mentioned objectives, technical solutions and advantages of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application, so as to understand in detail how to solve the problems raised in the above-mentioned background technology.

[0033] It should be noted that the plug-in box 4 in this embodiment is an integral battery pack, which is equipped with a battery module, a battery management system, a heat dissipation system, connectors and environmental control equipment, etc. For example, a groove structure is provided on the shell surface of the plug-in box 4, which is beneficial to the heat dissipation of the plug-in box. It will not be elaborated in detail here. At the same time, it also makes the overall weight of the plug-in box 4 reach nearly 350 kilograms. The overweight plug-in box 4 also increases the difficulty of transportation and installation.

[0034] like Figures 1 to 5 As shown, a jig 2 structure that is convenient for carrying and installing a plug-in box 4 includes a jig 2 and a transport vehicle 1 for carrying the jig 2. The jig 2 includes a bottom plate 21 and two side plates 22 vertically connected to the bottom plate 21. The bottom plate 21 and the side plates 22 are both fixedly installed with a plurality of array-arranged universal balls 211. The bottom plate 21 is installed with a slidable push member 3, which passes through the two side plates 22 so that the push member 3 reciprocates along the side plates 22 to push the plug-in box 4. The transport vehicle 1 includes a lifting plate 11, which is fixedly connected to the bottom plate 21 so that the jig 2 is fixed to the transport vehicle 1.

[0035] Specifically, including but not limited to, the bottom plate 21 and the side plates 22 are both rectangular plates, and the transport vehicle 1 is preferably an electric forklift, which is labor-saving, efficient and environmentally friendly. Secondly, the bottom plate 21 and the side are split structures, which can be fixed and installed by screws, which is conducive to the later maintenance of the fixture 2, and the side plates 22 can be replaced according to different types of plug-in boxes 4. Of course, in some embodiments, the bottom plate 21 and the side plates 22 can also be set as an integrated stamping molding to facilitate the production of the fixture 2. During installation, it is necessary to ensure that the bottom plate 21 is set horizontally and the side plates 22 are set vertically. The bottom plate 21 and the side plate 22 are perpendicular to each other, the push piece 3 is slidably installed on the bottom plate 21, and the push piece 3 also passes through the side plate 22, so that the push piece 3 can slide on the bottom plate 21 along the side plate 22. Then, when the plug-in box 4 enters from the notch 24, the push piece 3 is at the end of the bottom plate 21 close to the transport vehicle 1. When the plug-in box 4 needs to be installed in the energy storage system, it is only necessary to adjust the transport vehicle 1 and push the push rod. At this time, the push rod is at the end of the bottom plate 21 away from the transport vehicle 1. Such reciprocating operation can quickly transport and install the plug-in box 4.

[0036] Finally, the universal ball 211 can be fixed to the base plate 21 or the side plate 22 by screws. The model of the universal ball 211 can also be set according to actual needs, and no specific limitation is made here. In the present application, multiple universal balls 211 are arranged in an array on the base plate 21, and a row is installed on the side plate 22 in the extension direction to prevent the plug-in box 4 from directly contacting and scratching the side plate 22. The universal ball 211 is also a common component in the field that can flexibly move and carry loads in multiple directions. It has a strong load-bearing capacity and is stable and smooth. At the same time, technicians in this field can choose according to familiar materials, such as: stainless steel, galvanized carbon steel, nylon and other alloy materials, etc., and no specific limitation is made here.

[0037] Through the above solution, the plug-in box 4 can be transported and installed into the energy storage system, which saves time and effort, is beneficial to the operation of the staff, and facilitates the transport and installation of the plug-in box 4.

[0038] As a specific implementation method of the improvement, Figure 1 and Figure 3 As shown, the fixture 2 further includes a protection plate 23 , which is fixedly connected to the bottom plate 21 , and the protection plate 23 is fixedly connected to the side plate 22 and is perpendicular to each other, so as to form a gap 24 for the insertion box 4 to enter and exit.

[0039] Specifically, including but not limited to, the protective plate 23 is a rectangular plate, and the rectangular plate is also vertically arranged, so that the protective plate 23 is perpendicular to the bottom plate 21. At the same time, the two ends of the protective plate 23 are respectively fixedly connected to the two side plates 22, and can be fixed by screws. Of course, in some embodiments, the protective plate 23 can also be integrally formed with the bottom plate 21 and the side plates 22. The protective plate 23 is arranged at one end of the bottom plate 21 close to the transport vehicle 1, so that the bottom plate 21, the two side plates 22 and the anti-slip plate are surrounded by a placement area with a notch 24, and the notch 24 can be used for the insertion and exit of the plug-in box 4, and the side plates 22 and the protective plate 23 can prevent the plug-in box 4 from slipping out.

[0040] Through the above solution, the provision of the protective plate 23 can improve the later maintenance of the fixture 2 and prevent the collision between the insert box 4 and the transport vehicle 1 .

[0041] As a specific implementation method of the improvement, Figure 3 and Figure 4 As shown, the pusher 3 includes two slide rails 31 and two sliders 32 respectively slidably connected to the two slide rails 31 . The slide rails 31 are arranged on one side of the side plate 22 , and the two slide rails 31 are distributed near the two side edges of the bottom plate 21 .

[0042] Specifically, including but not limited to, two slide rails 31 are respectively arranged along the length edges of both sides of the bottom plate 21, and a slider 32 is installed on the slide rail 31. At this time, the slide rail 31 and the slider 32 are at the outermost side, and the side plate 22 is also arranged on both sides of the bottom plate 21 for convenience. The side plate 22 is closer to the center of the bottom plate 21 relative to the slide rail 31, so that the slide rail 31 is also arranged on one side of the side plate 22, and the slide rail 31 and the bottom plate 21 can be fixed by screws, then the pusher 3 can be moved by the cooperation of the slider and the slide rail 31.

[0043] Through the above solution, the pusher 3 can be moved, and the side plate 22 can also prevent the slide rail 31 or the slider 32 from contacting the plug-in box 4, thereby avoiding scratches or damage to the plug-in box 4.

[0044] As a specific implementation method of the improvement, Figure 3 and Figure 4 As shown, the pushing member 3 further includes two fixed blocks 33 and a push plate 34 fixedly connected to the two fixed blocks 33 , the slider 32 is fixedly connected to the push plate 34 and the fixed blocks 33 in sequence, and the push plate 34 passes through the two side plates 22 .

[0045] Specifically, including but not limited to, the fixed block 33 is a rectangular block, the push plate 34 is a rectangular plate, the push plate 34 passes through the two side plates 22, the push plate 34 is placed with the side with a larger area facing upward, and the side with a smaller area facing the plug-in box 4, at this time, the two ends of the push plate 34 are in contact with the top surface of the slider 32, and the fixed block 33 is placed above the two ends of the push plate 34, the fixed block 33 and the slider 32 correspond to each other up and down, then the fixed block 33, the push plate 34 and the slider 32 can be fixed and installed to each other in sequence by screws.

[0046] Through the above solution, the push plate 34 can be moved under the drive of the slider 32, so as to push the plug-in box 4 against it, ensuring that the installation of the plug-in box 4 can be adjusted at any time according to actual conditions.

[0047] As a specific implementation method of the improvement, Figure 3 and Figure 5 As shown, the portion of the push plate 34 disposed between the two side plates 22 is covered with a protective cover 341 , and the protective cover 341 faces the insertion box 4 .

[0048] Specifically, including but not limited to, the protective cover 341 directly wraps most of the push plate 34 to prevent the push plate 34 from scratching the plug wire without wrapping the protective cover 341, and the two ends of the protective cover 341 are as close to the side panels 22 on both sides as possible. At the same time, the protective cover 341 can be fixed to the push plate 34 by screws to facilitate the later replacement of the protective cover 341. Technicians in this field can choose familiar materials according to actual needs, such as: silicone, rubber, soft plastic, nylon, etc., and no specific restrictions are made here. Of course, in some embodiments, the protective cover 341 can be replaced with a special coating, which can also enable the push plate 34 to contact with the plug box 4 without scratching the plug box 4.

[0049] Through the above solution, the provision of the protective cover 341 can prevent the push plate 34 from contacting the plug-in box 4 , thereby ensuring the quality of the plug-in box 4 .

[0050] As a specific implementation method of the improvement, Figures 3 to 5 As shown, the pushing member 3 further includes two handles 35 , and the handles 35 are fixedly connected to the fixing block 33 .

[0051] Specifically, including but not limited to, the handle 35 is fixedly installed on the fixed block 33, and the handle 35 is arranged horizontally, at this time the handle 35 is perpendicular to the fixed block 33, two parallel protrusions can be arranged above the fixed block 33, one end of the handle 35 is placed between the two protrusions, so that it can be fixed by screws, and at the same time, the handle 35 is also covered with an anti-slip cover to facilitate the staff to hold and operate.

[0052] Through the above solution, the setting of the handle 35 can be convenient for the staff to push. At this time, the movement of the handle 35 can drive the push plate 34 to move along the slide rail 31, ensuring the practicality of the structure and labor-saving installation.

[0053] As a specific implementation method of the improvement, Figure 3 and Figure 4 As shown, the pushing member 3 further includes at least two pulleys 36 , the pulleys 36 are fixedly connected to the fixing block 33 , and the pulleys 36 are in contact with the side plate 22 .

[0054] Specifically, including but not limited to, there are four pulleys 36, two of which are fixedly mounted on each fixed block 33, the pulley 36 is arranged horizontally so that the pulley 36 can abut against the side plate 22, the pulley 36 can be a bearing installed on the fixed block 33, and a rubber sleeve is sleeved on the outer side of the bearing, so as to prevent the fixed block 33 from directly rubbing against the side plate 22.

[0055] Through the above solution, when the pushing member 3 is moving, the pulley 36 can slide along the side plate 22, thereby avoiding contact with the side plate 22 and thus friction, thereby ensuring the service life of the pushing member 3.

[0056] As a specific implementation method of the improvement, Figure 3 As shown, the side plate 22 is provided with a limiting hole 221 , and the limiting hole 221 corresponds to the push plate 34 , so that the push plate 34 passes through the limiting hole 221 .

[0057] Specifically, including but not limited to, the limiting hole 221 is a through hole, the side plate 22 is arranged and placed on the bottom plate 21, and a limiting hole 221 is opened on the side plate 22, and the push plate 34 can be accommodated in the limiting hole 221, and the limiting hole 221 is opened along the direction of the slide rail 31, and the length of the limiting hole 221 corresponds to the length of the slide rail 31, so as to avoid contact friction between the push plate 34 and the side plate 22, and when the slider 32 reaches the ends of the two ends of the slide rail 31, it can also ensure that the push plate 34 collides with the side plate 22.

[0058] Through the above solution, the limiting hole 221 can allow the push plate 34 to pass through the side plate 22, and the push plate 34 can avoid colliding with the side plate 22 when moving and reaching the ends, thereby ensuring the stability of the structure.

[0059] As a specific implementation method of the improvement, Figure 3 As shown, a receiving groove 222 is provided at one end of the side plate 22 , and a stop rod 25 is placed in the receiving groove 222 .

[0060] Specifically, including but not limited to, the accommodating groove 222 is arranged at the end of the side plate 22 away from the transport vehicle 1, and the accommodating groove 222 is opened downward, and the stop rod 25 is a cylindrical rod. It should be noted that the stop rod 25 can also be provided with a protective cover 341 to prevent the plug-in box 4 from being scratched when it contacts the stop rod 25. Then, when the plug-in box 4 needs to be installed, the stop rod 25 can be removed, and when the plug-in box 4 is installed, the stop rod 25 is inserted, which can limit the plug-in box 4 and prevent it from sliding out directly during transportation.

[0061] Through the above solution, the stop rod 25 is placed in the accommodating groove 222 , which can limit the position of the plug-in box 4 during transportation and ensure that the plug-in box 4 enters the universal ball 211 area of ​​the bottom plate 21 .

[0062] As a specific implementation method of the improvement, Figure 1 , Figure 2 and Figure 5 As shown, the bottom plate 21 is provided with a plurality of through holes 212 , and correspondingly, the lifting plate 11 is provided with a plurality of fixing holes 111 , and the through holes 212 are connected to the fixing holes 111 .

[0063] Specifically, including but not limited to, the bottom plate 21 is provided with a plurality of through holes 212 in a portion avoiding the universal ball 211, the through holes 212 are countersunk holes, the lifting plate 11 is provided with a plurality of fixing holes 111 corresponding to the through holes 212, and some of the fixing holes 111 can penetrate the lifting plate 11, so that when the bottom plate 21 and the lifting plate 11 are fitted together, the through holes 212 are connected with the fixing holes 111, and screws are inserted through the through holes 212 and then into the fixing holes 111, so that the bottom plate 21 and the lifting plate 11 are fixedly connected.

[0064] Through the above solution, the through hole 212 and the fixing hole 111 are correspondingly connected, so that the bottom plate 21 and the lifting plate 11 can be fixedly connected to avoid the bottom plate 21 from deflecting or sliding during transportation or installation.

[0065] Finally, it should be noted that the above is only the preferred implementation of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A fixture structure for facilitating the transportation and installation of a plug-in box, comprising a fixture and a transport vehicle for carrying the fixture, characterized in that: The jig includes a bottom plate and two side plates vertically connected to the bottom plate, the bottom plate and the side plates are both fixedly mounted with a plurality of array-arranged universal balls, the bottom plate is mounted with a slidable push piece, the push piece passes through the two side plates so that the push piece pushes the insertion box back and forth along the side plates, and the transport vehicle includes a lifting plate, the lifting plate is fixedly connected to the bottom plate so that the jig is fixed to the transport vehicle.

2. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 1, characterized in that: The fixture further comprises a protection plate, wherein the protection plate is fixedly connected to the bottom plate, and the protection plate is fixedly connected to the side plate and is perpendicular to each other to form a gap for the insertion box to enter and exit.

3. According to claim 1, a fixture structure for facilitating the transportation and installation of a plug-in box is characterized in that: The pushing member comprises two slide rails and two sliding blocks respectively connected to the two slide rails in a sliding manner. The slide rail is arranged on one side of the side plate, and the two slide rails are distributed near the two side edges of the bottom plate.

4. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 3, characterized in that: The pushing member further comprises two fixed blocks and a push plate fixedly connected to the two fixed blocks, the sliding block is fixedly connected to the push plate and the fixed blocks in sequence, and the push plate passes through the two side plates.

5. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 4, characterized in that: The portion of the push plate disposed between the two side plates is covered with a protective cover, and the protective cover faces the insertion box.

6. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 4, characterized in that: The pushing member also includes two handles, and the handles are fixedly connected to the fixing block.

7. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 6, characterized in that: The pushing member further comprises at least two pulleys, the pulleys are fixedly connected to the fixing block, and the pulleys are in contact with the side plates.

8. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 7, characterized in that: The side plate is provided with a limiting hole, and the limiting hole corresponds to the push plate, so that the push plate passes through the limiting hole.

9. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 8, characterized in that: A receiving groove is arranged at one end of the side plate, and a stop rod is placed in the receiving groove.

10. A fixture structure for facilitating the transportation and installation of a plug-in box according to claim 1, characterized in that: The bottom plate is provided with a plurality of through holes, and correspondingly, the lifting plate is provided with a plurality of fixing holes, and the through holes are connected with the fixing holes.

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